/*
 *   Copyright 2008 Marcos Silva Pereira
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */
class DatasetFilenameFilterTests extends GroovyTestCase {

    public void testShouldAcceptAFileWithXMLExtension() {

        File dir = new File(".")
        String name = "my-xml-file.xml"

        FilenameFilter filter = new DatasetFilenameFilter()

        assertTrue filter.accept(dir, name)
    }

    public void testShouldNotAcceptFilesThatHasNotXMLExtension() {

        File dir = new File(".")
        String name = "file.txt"

        FilenameFilter filter = new DatasetFilenameFilter()

        assertFalse filter.accept(dir, name)

    }

    public void testShouldFailWhenPassingANullName() {
        shouldFail(NullPointerException) {
            File dir = new File(".")
            FilenameFilter filter = new DatasetFilenameFilter()
            filter.accept(dir, null)
        }
    }

}